10-day forecast for Mount Morris, IL: 56° to 87°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Wednesday, August 12
82° · 0.34 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 71°0.17
Morning74°feels 76°
Afternoon86°feels 99°
Evening76°feels 78°
Overnight75°feels 77°
87 °
Mount Morris, Monday, 10 August
Rain. High 87°, low 71°.
Pressure29.88 inHg
Wind8.8 mph E
Humidity88%
Visibility6.2 mi
Dew point73°
Tue, 1182° / 70°0.11
Morning72°feels 74°
Afternoon78°feels 79°
Evening76°feels 77°
Overnight70°feels 72°
82 °
Mount Morris, Tuesday, 11 August
Rain. High 82°, low 70°.
Pressure29.80 inHg
Wind15 mph SW
Humidity85%
Visibility4.0 mi
Dew point72°
Wed, 1282° / 67°0
Morning71°feels 72°
Afternoon83°feels 87°
Evening71°feels 71°
Overnight69°feels 70°
82 °
Mount Morris, Wednesday, 12 August
Overcast. High 82°, low 67°.
Pressure29.85 inHg
Wind5.5 mph NW
Humidity76%
Visibility6.2 mi
Dew point72°
Thu, 1374° / 61°0.04
Morning65°feels 65°
Afternoon73°feels 73°
Evening66°feels 67°
Overnight64°feels 64°
74 °
Mount Morris, Thursday, 13 August
Light rain. High 74°, low 61°.
Pressure30.00 inHg
Wind8.6 mph E
Humidity66%
Visibility—
Dew point60°
Fri, 1474° / 57°0
Morning61°feels 61°
Afternoon71°feels 71°
Evening66°feels 66°
Overnight62°feels 61°
74 °
Mount Morris, Friday, 14 August
Overcast. High 74°, low 57°.
Pressure30.15 inHg
Wind10.1 mph E
Humidity61%
Visibility—
Dew point56°
Sat, 1574° / 56°0.04
Morning61°feels 61°
Afternoon72°feels 72°
Evening68°feels 68°
Overnight64°feels 65°
74 °
Mount Morris, Saturday, 15 August
Light rain. High 74°, low 56°.
Pressure30.21 inHg
Wind10.3 mph SE
Humidity63%
Visibility—
Dew point58°
Sun, 1675° / 63°0.02
Morning65°feels 66°
Afternoon71°feels 72°
Evening73°feels 74°
Overnight68°feels 69°
75 °
Mount Morris, Sunday, 16 August
Light rain. High 75°, low 63°.
Pressure30.09 inHg
Wind5.7 mph SE
Humidity86%
Visibility—
Dew point65°
Mon, 1780° / 64°0
Morning68°feels 69°
Afternoon77°feels 78°
Evening73°feels 73°
Overnight65°feels 65°
80 °
Mount Morris, Monday, 17 August
Overcast. High 80°, low 64°.
Pressure30.09 inHg
Wind7.4 mph E
Humidity70%
Visibility—
Dew point65°
Tue, 1877° / 62°0
Morning65°feels 65°
Afternoon73°feels 74°
Evening74°feels 76°
Overnight68°feels 69°
77 °
Mount Morris, Tuesday, 18 August
Overcast. High 77°, low 62°.
Pressure30.03 inHg
Wind8.2 mph SE
Humidity89%
Visibility—
Dew point67°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Mount Morris, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.